BigString is a provider of fully Erasable-Recallable Email.

BigString email service for secure, private, recallable, erasable email. Free and premium email accounts for business & personal e-mail address.

check : http://www.bigstring.com/mail/main.php

Auto-expiring, FREE anonymous phone number

numbr is an auto-expiring, FREE anonymous phone number that forwards incoming call to your home or mobile phone. Callers do not see your home or mobile numbers.
http://numbr.com/

Toilet search.

MizPee finds the closest, cleanest toilet and gives you entertaining reading material once you get there.

check: http://www.mizpee.com/web/index.html

Stupid bets or stupid us ?

Gottabet is a UK based social networking and betting website. Users can place bets with each other, for small monetary amounts or for "peanuts" (the Gottabet currency).
http://www.gottabet.com/